| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 21 | ORD | SAN | 16:00 | 18:30 |
Delayed >1h
|
Track > |
| Aug 20 | ORD | SAN | 19:18 | 21:03 |
Delayed
|
Track > |
| Aug 19 | ORD | SAN | 16:35 | 18:22 |
Landed
|
Track > |
| Aug 18 | ORD | SAN | 16:29 | 18:15 |
Landed
|
Track > |
| Aug 17 | ORD | SAN | 16:53 | 18:27 |
Landed
|
Track > |
| Aug 16 | ORD | SAN | 18:05 | 19:50 |
Delayed
|
Track > |
| Aug 15 | ORD | SAN | 17:04 | 18:30 |
Unknown
|
Track > |
| Aug 14 | ORD | SAN | 17:21 | 19:04 |
Landed Late
|
Track > |
| Aug 13 | ORD | SAN | 16:37 | 18:29 |
Landed
|
Track > |
| Aug 12 | ORD | SAN | 19:23 | 20:53 |
Delayed
|
Track > |
United Airlines Flight UA2138 connects Chicago, United States to San Diego, United States, taking off from Chicago O'Hare International Airport ORD and landing at San Diego International Airport SAN.
How long is the UA2138 flight from Chicago to San Diego?
The average flight time from Chicago to San Diego is 3 hours and 42 minutes. The flight distance is 2768 km / 1720 miles and the average flight speed is 720 km/h / 447 mph.
How many UA2138 flights are operated per week?
7 flights per week. The flight UA2138 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of United Airlines Flight UA2138 Chicago to San Diego?
The Airportia On-Time Performance Rating for United Airlines Flight UA2138 is 4.3/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA2138 arriving at?
Flight UA2138 arrives at San Diego International Airport (SAN) Terminal 2.
When was the latest UA2138 flight?
The latest flight took off on Saturday, August 22nd, 2026 with the flight status being Scheduled on 18:30.
How else can the flight UA2138 be referenced as?
This United Airlines flight can also be referenced as UAL2138, UA 2138, UAL 2138.
How often is flight UA2138 delayed?
On average, 40% of all UA2138 flights are delayed. The average delay is 102 minutes.
Can I get compensation for my delayed or cancelled UA2138 flight or baggage issues?
If your UA2138 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our UA2138 Flight Tracker above for more details.
Other flights departing from Chicago ORD: UA1016, UA1121, OO5051, OO5713
Other flights arriving at San Diego SAN: CM847, UA1561, QX2220, WN289
All flights connecting Chicago ORD to San Diego SAN.